| Clue | Prime |
| The number of syllables in a haiku. | |
| The approximate length, in days, of a lunar month. | |
| The year Queen Mary I began her reign. | |
| The number of wonders of the ancient world. | |
| Infamous room from '1984.' | |
| Impossible score in a hand of cribbage. | |
| '___ Hours,' a 2010 film. | |
| Herbie's racing number. | |
| The number of players on a soccer team. | |
| The normal human body temperature in degrees Celsius. | |
| You'd dial this in an emergency in the US. | |
| | Clue | Prime |
| The number of original US colonies. | |
| The year the Roman conquest of Britain began. | |
| The assassin in the Hitman series of video games. | |
| The number of pillars of Islam. | |
| The number of doubly-landlocked countries. | |
| The number of throws in Kodokan Judo. | |
| The number of DNA bases that code for an amino acid. | |
| The year South Sudan seceded from Sudan. | |
| Human sex cells have this many chromosomes. | |
| 'Highway ___ Revisited,' a Bob Dylan album. | |
| The atomic number of gold. | |
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